@article{EJDE_2002__2002__a208,
     author = {Bennewitz, Christer and Sait\={o}, Yoshimi},
     title = {An embedding norm and the {Lindqvist} trigonometric functions},
     journal = {Electronic Journal of Differential Equations},
     publisher = {mathdoc},
     volume = {2002},
     year = {2002},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2002__2002__a208/}
}